Hui-poly plant cooling equipment (suction fan curtain humidification system) applies to all need ventilation cooling places. applies to all need ventilation cooling places. As long as the central air conditioning one-tenth of the operation cost, in ten minutes, workshop of temperature from 40-45 degrees of reduced to 25-30 degrees, high efficiency and energy saving stability, Free maintenance can do ultra-low expenses operation.
Hui-poly plant cooling equipment 。Central air conditioning. Environmental conditioning. Performance Comparison of ceiling fans
(the following data are 140 ㎡ as the calculating unit, 1 horse 0.75 KW/hr about)
|
Category |
A 10 central air conditioning (7.5KW) |
1 set 147 "6Y negative speaker fan (0.75KW) |
10 ceiling fans (one every 14 square meters installed a total of 1KW) |
|
Machine worth and installation fees |
Installation cost is about 1.8 million |
Installation cost is about 04,000 yuan |
Installation cost is about 02,500 yuan
|
|
Power consumption
|
7.5 degrees per hour × 10 hours = 75 degrees per year cost of 75 × 365 = 27375 |
0.75 degree per hour × 10 hours = 7.5 degrees, the annual cost for the 7.5 × 365 = 2737 |
1 degree per hour × 10 hours = 10 degrees, the annual cost of 10 × 365 = 3650 degrees |
|
Cooling Principle |
Local cooling |
Air convection, natural cooling |
Circulation of air can not flow, cool hair |
|
Cooling effect |
Excellent |
Good |
Poor |
|
Ventilation |
Poor |
Excellent |
Poor |
|
Increase in oxygen |
Poor |
Excellent |
Poor |
|
Air supply |
Good |
Good |
Poor |
|
Dust removal |
Poor |
Excellent |
Poor |
|
Reduce the odor |
Poor |
Excellent |
Poor |
|
Plant cooling
